1.
Shahbazi-Alavi H, Safaei-Ghomi J. PbWO4 nanoparticles: A robust and reusable heterogeneous catalyst for the synthesis of benzopyranopyridines under ultrasonic irradiation. Iran. J. Catal. 2024;7(2). Accessed May 9, 2026. https://oiccpress.com/ijc/article/view/3957